package com.itqf.proxy.dynimic_proxy2;

/**
 * @Description:
 * @Company: 千锋互联
 * @Author: 李丽婷
 * @Date: 2020/9/28
 * @Time: 下午5:14
 */
public interface ProductService {

    public  void  addProduct();

    public  int  deleteProduct(String id);

    public  int  updateProduct();



}
